Blitz:
Individual Calculations September 2023 |
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Hemmerling, Jaroslaw Total change: 6.20 | | |
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Poznan Blitz Chess | Poznan | POL | 2023-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1760 | 1698 | 5.50 | 10 | 1.06 | 20 | 21.20 | |
| Bartkowiak, Aleksandra | | | 1298 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Poltorak, Sebastian | f | | 2195 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | Gestwa, Mateusz | | | 1198 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Chojnacki, Krzysztof | m | | 2271 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | May, Jakub | | | 1350 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Raczynski, Krzysztof | | | 2164 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Michalska, Lena | | | 1342 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Reshetniak, Vitaliy | | | 2050 | UKR | 1.00 | 1 | 0.89 | 20 | 17.80 | | Simon, Marek | | | 1837 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | Pera, Adam | | | 1895 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 | Poznan | POL | 2023-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1587 | 1698 | 6.00 | 11 | -0.75 | 20 | -15.00 | |
| Szczygielski, Antoni | | | 1298 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Wojdak, Jan | | | 2083 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | Nowak, Tomasz | | | 1284 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | Lanin, Boris Dr | | | 1913 | FID | 0.50 | 1 | 0.27 | 20 | 5.40 | | Kaluzny, Lukasz | | | 1790 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | Michalska, Lena | | | 1342 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Wojciechowski, Szymon | | | 1409 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Rozumek, Krzysztof | | | 1804 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | Wozniak, Marcin | | | 1800 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | Szymenderski, Michal | | | 1379 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | Ciszewski, Piotr | | | 1353 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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